All-time favorite sci-fi TV show for me has to be Firefly, hands down.

Space: Above and Beyond had a big impact on me (though not sure how it would bear up now), and Earth 2 was also noteworthy for its focus on planetary colonization.

While I was too young to remember watching the original Battlestar Galactica, I did love my Muffit II action figure. Also, growing up, we would watch Star Trek: The Next Generation as a family every week.

I also love the Battlestar Galactica universe presented in the series remake. Quorum actually always makes me think of the Quorum of Twelve in BSG.

Space: Above and Beyond was a huge thing for me as well. I actually had the chance to meet James Morrison, who played Col. T.C. McQueen at C2E2 this April and he was the nicest guy. He was there because of his time on 24 but all we talked about was S:AaB.